Fane SOVEREIGN PRO 12-300
Woofer
12″ / 305 mm
Nominal diameter
46 Hz
Resonance
0.35
Q factor
96 dB
Sensitivity
± 4.5 mm
Linear excursion
600 W
Program Power
Discontinued
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
96.2
dB
Frequency response
45 - 4500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
5.20
Electrical quality factor
QES
0.38
Total quality factor
QTS
0.35
Large signal parameters
Maximum linear excursion
xmax
4.5
mm
Air volume displaced at xmax
VD
243
cm³
Power handling
P
300
W
Program power
Pmax
600
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.8
Ω
Inductance (1kHz)
LE
1.64
mH
VC Diameter
64
mm
Winding height
HVC
18
mm
Winding material
Copper
Former material
Glass Fibre
Magnet
Flux density
B
1.1
T
Force factor
Bl
14.8
N/A
Motor constant
Bl/√RE
6.17
N/√W
Air gap height
HAG
10
mm
Weight
1.588
kg
Material
Ferrite
Diaphragm
Effective diameter
262
mm
Effective area
SD
540
cm²
Moving mass
MMS
43
g
Moving mass (without air load)
MMD
33.7
g
Material
Paper
Suspensions
Stiffness
KMS
3.6
N/mm
Compliance
CMS
278
µm/N
Equivalent volume to the compliance
VAS
114
L
Mechanical resistance
RMS
2.39
N·s/m
Surround material
Polyvinyl damped Poly Cotton
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
330
mm
Baffle cutout diameter
257
mm
Overall depth
136
mm
Flange thickness
8
mm
Mounting depth
128
mm
Volume occupied by the driver (estimated)
2.4
L
Net weight
5.2
kg
Frame material
Die-cast Aluminium
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SpeakerbenchSimilar woofers to Fane SOVEREIGN PRO 12-300
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15″Subwoofer
fS
45 Hz
SD
898 cm²
45 - 1000 Hz
QTS
0.31
xmax
8.2 mm
SPL1W
96 dB
Bl/√RE
10
Pmax
1400 W
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12″Mid Bass
fS
46 Hz
SD
530 cm²
45 - 4500 Hz
QTS
0.35
xmax
4.5 mm
SPL1W
96 dB
Bl/√RE
5.84
Pmax
600 W